Dexplorer won't detect my Dex. No matter
how many times i reset my computer and reconnect
my Dex. Could use some help plz.

Unfortunately common.

I wigglr it around until it works. And make sure it's getting power.

I thought this was an infinitesimal problem. A problem
that could be fixed easily in a matter of minutes. But I was wrong.
This problem is starting to become very obstreperous. I could
use some more advice.

disconnect and reconnect in different orders. try plugging it into the power outlet first, then the computer. and then if that doesnt work, try connecting it to the computer first, then the power outlet.

also try connecting it while your PC is off/on, try restarting after connecting...

expect to spend a few hours finding a working method.